Yavuzer Koza, Department of Cardiology and Cardiovascular Surgery, Faculty of Medicine, Ataturk University, Erzurum, Turkey
Uğur Kaya, Department of Cardiology and Cardiovascular Surgery, Faculty of Medicine, Ataturk University, Erzurum, Turkey
Enise Armağan-Koza, Department of Anesthesiology, Erzurum Regional Training and Research Hospital. Erzurum, Turkey